Bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate)monohydrate

Short-term toxicity to fish

Administrative data

Endpoint:

short-term toxicity to fish

Type of information:

experimental study

Adequacy of study:

key study

Study period:

1993

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: no data on GLP

Cross-reference

Cross-reference 1

Reason / purpose for cross-reference:

reference to same study

Cross-reference 2

Reason / purpose for cross-reference:

reference to other study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1993

Report date:

1993

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 203 (Fish, Acute Toxicity Test)

Deviations:

not specified

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method C.1 (Acute Toxicity for Fish)

Deviations:

not specified

Principles of method if other than guideline:

no data

GLP compliance:

not specified

Test material

Test material information

Constituent 1

Reference substance name:

Bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate)monohydrate

EC Number:

411-760-1

EC Name:

Bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate)monohydrate

Cas Number:

116633-53-5

Molecular formula:

C18 H42 Mn2 N6 O3 . 2 F6 P

IUPAC Name:

dimanganese(4+) bis(1,4,7-trimethyl-1,4,7-triazonane) bis(hexafluoro-λ⁵-phosphanuide) hydrate trioxidandiide

Details on test material:

no data

Specific details on test material used for the study:

Details on properties of test surrogate or analogue material (migrated information):
no data

Sampling and analysis

Analytical monitoring:

not specified

Details on sampling:

no data

Test solutions

Vehicle:

not specified

Details on test solutions:

no data

Test organisms

Test organisms (species):

Danio rerio (previous name: Brachydanio rerio)

Details on test organisms:

no data

Study design

Test type:

semi-static

Water media type:

freshwater

Limit test:

yes

Total exposure duration:

96 h

Remarks on exposure duration:

renewal test solution every 24 hours

Post exposure observation period:

no data

Test conditions

Hardness:

99 mg/l as CaCO3

Test temperature:

no data

pH:

no data

Dissolved oxygen:

no data

Salinity:

no data

Nominal and measured concentrations:

no dat

Reference substance (positive control):

not specified

Results and discussion

Effect concentrations

Duration:

96 h

Dose descriptor:

LC50

Effect conc.:

> 100 mg/L

Nominal / measured:

not specified

Conc. based on:

test mat.

Basis for effect:

mortality (fish)

Remarks on result:

other: no data

Details on results:

The concentration of test substance remained stable during the test. There were no mortalities during the test.

Results with reference substance (positive control):

no data

Reported statistics and error estimates:

no data

Any other information on results incl. tables

Sublethal observations / clinical signs:

Values in mg/L
	24hr	48hr	72hr	96hr
LC50	>100	>100	>100	>100

No Observed Effect concentration at 96hr >=100 mg/l

% LOSS IN CONCENTRATION OF THE TEST SUBSTANCE OVER TEST PERIOD:

The loss of concentration was measured as 0% during the 48 hour renewal period.

Applicant's summary and conclusion

Validity criteria fulfilled:

not applicable

Conclusions:

The 96h LC50 was greater than 100 mg/L

Executive summary:

No observed effect conctration at 96h >=100 mg/l Acute fish toxicity: 96-h LC50 = >100 mg/l . There is no immediate concern regarding the marine compartment.